public class Donnee{
	public int numero=0;
	public static int nombre=0;
	public String cle;
	public String donnee;
	public Donnee(String cle, String donnee){
		this.cle=cle;
		this.donnee=donnee;
		this.numero=nombre++;
	}
	
	public String toString() {
		return cle.substring(0,3)+"..."+cle.substring(cle.length()-3,cle.length());
	}
}
